Shhhhh....don't tell them about "cuff mode". I've built an entire career on cuffing it using skills learnt in Basic (and given that we were in the same squad, AoS, what have YOU been doing all these years?)
It is a very god job for promotion. If you are any good at it you will almost certainly get to WO1 or Late entry officer. You will spend your career in a small world of good friends but limited postings.
If you have that choice, you probably have (what used to be called ) the tech choice. Look at that too.